认为直接燃煤型溴化锂吸收式冷温水机组耗电量少、运行成本低，是发展我国集中空调事业的较好的途径之一；通过采用下饲式燃煤机构并配合系统的合理设计，较好地解决了燃煤机组可能出现的污染排放量大、性能不稳定的问题，并研制出了一台制冷量为５８０ｋＷ的直接燃煤型机组，运行效果良好。 It is considered that the direct-fired lithium bromide absorption chiller water heater has low power consumption and low operation cost, which is one of the better ways to develop the centralized air-conditioner industry in our country. By adopting the rationale design of feeding coal-burning mechanism and cooperating with the system, A good solution to the coal-fired generating units may have a large amount of pollution emissions, performance instability, and developed a 580kW cooling capacity of the direct coal-fired units, running well.